IS3731A7 - Gagnaflutningskerfi - Google Patents

Gagnaflutningskerfi

Info

Publication number
IS3731A7
IS3731A7 IS3731A IS3731A IS3731A7 IS 3731 A7 IS3731 A7 IS 3731A7 IS 3731 A IS3731 A IS 3731A IS 3731 A IS3731 A IS 3731A IS 3731 A7 IS3731 A7 IS 3731A7
Authority
IS
Iceland
Prior art keywords
data transfer
transfer system
data
transfer
Prior art date
Application number
IS3731A
Other languages
English (en)
Inventor
White Andrew
Original Assignee
Gpt Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gpt Limited filed Critical Gpt Limited
Publication of IS3731A7 publication Critical patent/IS3731A7/is

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
    • H04N21/23476—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption by partially encrypting, e.g. encrypting the ending portion of a movie

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
IS3731A 1990-07-18 1991-07-16 Gagnaflutningskerfi IS3731A7 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909015799A GB9015799D0 (en) 1990-07-18 1990-07-18 A data communication system

Publications (1)

Publication Number Publication Date
IS3731A7 true IS3731A7 (is) 1992-01-19

Family

ID=10679280

Family Applications (1)

Application Number Title Priority Date Filing Date
IS3731A IS3731A7 (is) 1990-07-18 1991-07-16 Gagnaflutningskerfi

Country Status (6)

Country Link
US (1) US5303303A (is)
AU (1) AU8232091A (is)
GB (2) GB9015799D0 (is)
IS (1) IS3731A7 (is)
PT (1) PT98359A (is)
WO (1) WO1992002095A1 (is)

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DE69435009T2 (de) * 1993-10-12 2008-04-17 Matsushita Electric Industrial Co., Ltd., Kadoma Einrichtung zur Verschlüsselung und Entschlüsselung von Audiosignalen
JPH07177142A (ja) * 1993-10-27 1995-07-14 Hitachi Ltd メッセージの保証システム
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US5548646A (en) * 1994-09-15 1996-08-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
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JP3271460B2 (ja) * 1995-01-12 2002-04-02 ケイディーディーアイ株式会社 無線通信における識別子秘匿方法
US6011847A (en) * 1995-06-01 2000-01-04 Follendore, Iii; Roy D. Cryptographic access and labeling system
US5712915A (en) * 1995-06-07 1998-01-27 Comsat Corporation Encrypted digital circuit multiplication system
US5812669A (en) * 1995-07-19 1998-09-22 Jenkins; Lew Method and system for providing secure EDI over an open network
US5757924A (en) * 1995-09-18 1998-05-26 Digital Secured Networks Techolognies, Inc. Network security device which performs MAC address translation without affecting the IP address
US5768391A (en) * 1995-12-22 1998-06-16 Mci Corporation System and method for ensuring user privacy in network communications
US5781550A (en) * 1996-02-02 1998-07-14 Digital Equipment Corporation Transparent and secure network gateway
US5867647A (en) * 1996-02-09 1999-02-02 Secure Computing Corporation System and method for securing compiled program code
US5913024A (en) * 1996-02-09 1999-06-15 Secure Computing Corporation Secure server utilizing separate protocol stacks
US5918018A (en) * 1996-02-09 1999-06-29 Secure Computing Corporation System and method for achieving network separation
JP3446482B2 (ja) * 1996-06-28 2003-09-16 三菱電機株式会社 暗号化装置
US6003084A (en) * 1996-09-13 1999-12-14 Secure Computing Corporation Secure network proxy for connecting entities
US5983350A (en) * 1996-09-18 1999-11-09 Secure Computing Corporation Secure firewall supporting different levels of authentication based on address or encryption status
US6144934A (en) * 1996-09-18 2000-11-07 Secure Computing Corporation Binary filter using pattern recognition
US5950195A (en) * 1996-09-18 1999-09-07 Secure Computing Corporation Generalized security policy management system and method
JP3492865B2 (ja) * 1996-10-16 2004-02-03 株式会社東芝 移動計算機装置及びパケット暗号化認証方法
US5881226A (en) * 1996-10-28 1999-03-09 Veneklase; Brian J. Computer security system
US5822430A (en) * 1996-11-20 1998-10-13 Technical Communications Corporation System for encoding encryption/decryption information into IFF challenges
US5915087A (en) * 1996-12-12 1999-06-22 Secure Computing Corporation Transparent security proxy for unreliable message exchange protocols
IL130774A0 (en) * 1997-01-03 2001-01-28 Fortress Technologies Inc Improved network security device
AU1092699A (en) 1997-10-14 1999-05-03 Winnet Mcs, Inc. Method and apparatus for maintaining a predefined transmission quality in a wireless man network
US6480477B1 (en) * 1997-10-14 2002-11-12 Innowave Eci Wireless Systems Ltd. Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network
US6907048B1 (en) 1997-10-14 2005-06-14 Alvarion Israel (2003) Ltd. Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network
US6539031B1 (en) 1997-10-14 2003-03-25 Innowave Eci Wireless Systems Ltd. Adaptive countermeasures for wireless communication of fast ethernet data packages
US6665285B1 (en) 1997-10-14 2003-12-16 Alvarion Israel (2003) Ltd. Ethernet switch in a terminal for a wireless metropolitan area network
US6985451B1 (en) 1997-10-14 2006-01-10 Alvarion Israel (2003) Ltd. Method and apparatus for baseband transmission between a top floor unit and an outdoor unit in a terminal for a wireless metropolitan area network
US7002941B1 (en) 1997-10-14 2006-02-21 Alvarion Israel (2003) Ltd. Method and apparatus for synchronizing fast ethernet data packets to radio frames in a wireless metropolitan area network
GB2337901B (en) * 1998-01-30 2003-05-07 * Sgs-Thomson Microelectronics Limited Device and method for scrambling data
US6321336B1 (en) 1998-03-13 2001-11-20 Secure Computing Corporation System and method for redirecting network traffic to provide secure communication
US6453419B1 (en) 1998-03-18 2002-09-17 Secure Computing Corporation System and method for implementing a security policy
US6182226B1 (en) 1998-03-18 2001-01-30 Secure Computing Corporation System and method for controlling interactions between networks
US20030037235A1 (en) * 1998-08-19 2003-02-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
GB2341059A (en) * 1998-08-28 2000-03-01 Nokia Oy Ab Internet protocol flow detection
US6661896B1 (en) * 1998-12-30 2003-12-09 Howard S. Barnett Computer network security system and method
JP4228252B2 (ja) * 1999-02-05 2009-02-25 ソニー株式会社 データ設定方法、データ送信システム及び受信端末装置
DE19906432C1 (de) * 1999-02-16 2000-06-21 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Erzeugen eines Datenstroms und Verfahren und Vorrichtung zum Abspielen eines Datenstroms
DE19906449C1 (de) * 1999-02-16 2000-08-10 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Erzeugen eines verschlüsselten Nutzdatenstroms und Verfahren und Vorrichtung zum Abspielen eines verschlüsselten Nutzdatenstroms
WO2000052690A1 (en) * 1999-02-26 2000-09-08 Hitachi, Ltd. Digital signal recorder, reproducer and recording medium
DE19911176A1 (de) * 1999-03-12 2000-09-21 Lok Lombardkasse Ag Anonymisierungsverfahren
US6971027B1 (en) * 1999-04-01 2005-11-29 Veneklase Brian J Computer security system
US6449656B1 (en) * 1999-07-30 2002-09-10 Intel Corporation Storing a frame header
US6952480B1 (en) * 1999-09-20 2005-10-04 Applied Micro Circuits Corporation Self-synchronous data scrambler
US7350071B1 (en) * 1999-11-08 2008-03-25 Avaya Technology Corp. Encrypted and non-encrypted communication of message data
US8676896B1 (en) 1999-12-10 2014-03-18 At&T Intellectual Property Ii, L.P. Network-based service for secure electronic mail delivery on an internet protocol network
DE10195918T1 (de) * 2000-03-17 2003-04-03 Ebay Inc Verfahren und Einrichtung zur Erleichterung von Zahlungstransaktionen in einem auf einer Netzwerk basierenden Transaktionseinrichtung unter Verwendung verschiedener Zahlungsinstrumente
US8706618B2 (en) * 2005-09-29 2014-04-22 Ebay Inc. Release of funds based on criteria
US7499875B1 (en) 2000-03-17 2009-03-03 Ebay Inc. Method and apparatus for facilitating online payment transactions in a network-based transaction facility using multiple payment instruments
US20040073617A1 (en) 2000-06-19 2004-04-15 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail
US6996234B2 (en) * 2001-02-02 2006-02-07 Asier Technology Corporation Data decryption methodology
US7330838B2 (en) * 2001-12-31 2008-02-12 Ncr Corporation System and method for securing transactional data transmitted over a wireless network in a retail store environment
US7167560B2 (en) * 2002-08-08 2007-01-23 Matsushita Electric Industrial Co., Ltd. Partial encryption of stream-formatted media
US7962741B1 (en) * 2002-09-12 2011-06-14 Juniper Networks, Inc. Systems and methods for processing packets for encryption and decryption
US7747774B2 (en) * 2004-08-23 2010-06-29 At&T Intellectual Property I, L.P. Methods, systems and computer program products for obscuring traffic in a distributed system
US8379638B2 (en) * 2006-09-25 2013-02-19 Certes Networks, Inc. Security encapsulation of ethernet frames
US20080162922A1 (en) * 2006-12-27 2008-07-03 Swartz Troy A Fragmenting security encapsulated ethernet frames
US9752369B2 (en) * 2011-05-24 2017-09-05 Overhead Door Corporation Barrier operator mechanical transmission assembly
CN103842212B (zh) * 2011-09-12 2017-05-31 密克罗奇普技术公司 具有增加的安全性的基于跳码的系统
US11349699B2 (en) * 2012-08-14 2022-05-31 Netflix, Inc. Speculative pre-authorization of encrypted data streams
US9264370B1 (en) 2015-02-10 2016-02-16 Centripetal Networks, Inc. Correlating packets in communications networks

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US4837822A (en) * 1986-04-08 1989-06-06 Schlage Lock Company Cryptographic based electronic lock system and method of operation
US4910777A (en) * 1988-09-20 1990-03-20 At&T Bell Laboratories Packet switching architecture providing encryption across packets

Also Published As

Publication number Publication date
AU8232091A (en) 1992-02-18
US5303303A (en) 1994-04-12
GB9115540D0 (en) 1991-09-04
GB9015799D0 (en) 1991-06-12
WO1992002095A1 (en) 1992-02-06
GB2248535B (en) 1994-10-19
GB2248535A (en) 1992-04-08
PT98359A (pt) 1993-08-31

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